We are currently considering work for our newest edition of SIAR. Please submit the work through our online submission manager: http://aciswestsiar.submittable.com/submit
We accept work on a rolling basis. SIAR is published twice a year: Fall/Winter and Spring/Summer.
The deadline for the Fall/Winter edition is August 15th.
The deadline for the Spring/Summer edition is December 15th.
See the above link for submission guidelines.